#!/usr/bin/env python3

def function_to_be_renamed(n):
    if n > 0:
        return function_to_be_renamed(n-1)
    else:
        return -n

def function_that_uses_function_to_be_renamed():
    a = 6
    function_to_be_renamed(a)

print(function_that_uses_function_to_be_renamed())